Joseph Califano

Jan. 04, 2008

Towards a Saliva Test for Cancers?

Researchers are working to develop a test that could detect the presence of certain cancers based on compounds found in saliva samples.

cancer, saliva, spit

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Michael Pollan Talks Plants and Food

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Myths and Tips on Keeping Your Cool This Summer

Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.

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